1 /* 2 * Copyright (c) 2008-2009, Motorola, Inc. 3 * 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions are met: 8 * 9 * - Redistributions of source code must retain the above copyright notice, 10 * this list of conditions and the following disclaimer. 11 * 12 * - Redistributions in binary form must reproduce the above copyright notice, 13 * this list of conditions and the following disclaimer in the documentation 14 * and/or other materials provided with the distribution. 15 * 16 * - Neither the name of the Motorola, Inc. nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 package com.android.bluetooth.opp; 34 35 import java.io.IOException; 36 import java.util.regex.Pattern; 37 38 import javax.obex.HeaderSet; 39 40 import android.content.ContentValues; 41 import android.content.Context; 42 import android.content.Intent; 43 import android.net.Uri; 44 import android.util.Log; 45 46 /** 47 * Bluetooth OPP internal constants definition 48 */ 49 public class Constants { 50 /** Tag used for debugging/logging */ 51 public static final String TAG = "BluetoothOpp"; 52 53 /** 54 * The intent that gets sent when the service must wake up for a retry Note: 55 * only retry Outbound transfer 56 */ 57 public static final String ACTION_RETRY = "android.btopp.intent.action.RETRY"; 58 59 /** the intent that gets sent when clicking a successful transfer */ 60 public static final String ACTION_OPEN = "android.btopp.intent.action.OPEN"; 61 62 /** the intent that gets sent when clicking an incomplete/failed transfer */ 63 public static final String ACTION_LIST = "android.btopp.intent.action.LIST"; 64 65 /** 66 * the intent that gets sent when deleting the notification of a completed 67 * transfer 68 */ 69 public static final String ACTION_HIDE = "android.btopp.intent.action.HIDE"; 70 71 /** 72 * the intent that gets sent when clicking a incoming file confirm 73 * notification 74 */ 75 public static final String ACTION_INCOMING_FILE_CONFIRM = "android.btopp.intent.action.CONFIRM"; 76 77 public static final String THIS_PACKAGE_NAME = "com.android.bluetooth"; 78 79 /** 80 * The column that is used to remember whether the media scanner was invoked 81 */ 82 public static final String MEDIA_SCANNED = "scanned"; 83 84 public static final int MEDIA_SCANNED_NOT_SCANNED = 0; 85 86 public static final int MEDIA_SCANNED_SCANNED_OK = 1; 87 88 public static final int MEDIA_SCANNED_SCANNED_FAILED = 2; 89 90 /** 91 * The MIME type(s) of we could share to other device. 92 */ 93 /* 94 * TODO: define correct type list 95 */ 96 public static final String[] ACCEPTABLE_SHARE_OUTBOUND_TYPES = new String[] { 97 "image/*", 98 }; 99 100 /** 101 * The MIME type(s) of we could not share to other device. TODO: define 102 * correct type list 103 */ 104 public static final String[] UNACCEPTABLE_SHARE_OUTBOUND_TYPES = new String[] { 105 "virus/*", 106 }; 107 108 /** 109 * The MIME type(s) of we could accept from other device. 110 * This is in essence a "white list" of acceptable types. 111 * Today, restricted to images, audio, video and certain text types. 112 */ 113 public static final String[] ACCEPTABLE_SHARE_INBOUND_TYPES = new String[] { 114 "image/*", 115 "video/*", 116 "audio/*", 117 "text/plain", 118 "text/html", 119 }; 120 121 /** 122 * The MIME type(s) of we could not accept from other device. TODO: define 123 * correct type list 124 */ 125 public static final String[] UNACCEPTABLE_SHARE_INBOUND_TYPES = new String[] { 126 "text/x-vcalendar", 127 "text/x-vcard", 128 }; 129 130 /** Where we store Bluetooth received files on the external storage */ 131 public static final String DEFAULT_STORE_SUBDIR = "/bluetooth"; 132 133 /** 134 * Debug level logging 135 */ 136 public static final boolean DEBUG = false; 137 138 /** 139 * Verbose level logging 140 */ 141 public static final boolean VERBOSE = false; 142 143 /** use TCP socket instead of Rfcomm Socket to develop */ 144 public static final boolean USE_TCP_DEBUG = false; 145 146 /** use simple TCP server started from TestActivity */ 147 public static final boolean USE_TCP_SIMPLE_SERVER = false; 148 149 /** Test TCP socket port */ 150 public static final int TCP_DEBUG_PORT = 6500; 151 152 /** use emulator to debug */ 153 public static final boolean USE_EMULATOR_DEBUG = false; 154 155 public static final int MAX_RECORDS_IN_DATABASE = 20; 156 157 public static final int BATCH_STATUS_PENDING = 0; 158 159 public static final int BATCH_STATUS_RUNNING = 1; 160 161 public static final int BATCH_STATUS_FINISHED = 2; 162 163 public static final int BATCH_STATUS_FAILED = 3; 164 165 public static final String BLUETOOTHOPP_NAME_PREFERENCE = "btopp_names"; 166 167 public static final String BLUETOOTHOPP_CHANNEL_PREFERENCE = "btopp_channels"; 168 169 public static String filename_SEQUENCE_SEPARATOR = "-"; 170 updateShareStatus(Context context, int id, int status)171 public static void updateShareStatus(Context context, int id, int status) { 172 Uri contentUri = Uri.parse(BluetoothShare.CONTENT_URI + "/" + id); 173 ContentValues updateValues = new ContentValues(); 174 updateValues.put(BluetoothShare.STATUS, status); 175 context.getContentResolver().update(contentUri, updateValues, null, null); 176 Constants.sendIntentIfCompleted(context, contentUri, status); 177 } 178 179 /* 180 * This function should be called whenever transfer status change to 181 * completed. 182 */ sendIntentIfCompleted(Context context, Uri contentUri, int status)183 public static void sendIntentIfCompleted(Context context, Uri contentUri, int status) { 184 if (BluetoothShare.isStatusCompleted(status)) { 185 Intent intent = new Intent(BluetoothShare.TRANSFER_COMPLETED_ACTION); 186 intent.setClassName(THIS_PACKAGE_NAME, BluetoothOppReceiver.class.getName()); 187 intent.setData(contentUri); 188 context.sendBroadcast(intent); 189 } 190 } 191 mimeTypeMatches(String mimeType, String[] matchAgainst)192 public static boolean mimeTypeMatches(String mimeType, String[] matchAgainst) { 193 for (String matchType : matchAgainst) { 194 if (mimeTypeMatches(mimeType, matchType)) { 195 return true; 196 } 197 } 198 return false; 199 } 200 mimeTypeMatches(String mimeType, String matchAgainst)201 public static boolean mimeTypeMatches(String mimeType, String matchAgainst) { 202 Pattern p = Pattern.compile(matchAgainst.replaceAll("\\*", "\\.\\*"), 203 Pattern.CASE_INSENSITIVE); 204 return p.matcher(mimeType).matches(); 205 } 206 logHeader(HeaderSet hs)207 public static void logHeader(HeaderSet hs) { 208 Log.v(TAG, "Dumping HeaderSet " + hs.toString()); 209 try { 210 211 Log.v(TAG, "COUNT : " + hs.getHeader(HeaderSet.COUNT)); 212 Log.v(TAG, "NAME : " + hs.getHeader(HeaderSet.NAME)); 213 Log.v(TAG, "TYPE : " + hs.getHeader(HeaderSet.TYPE)); 214 Log.v(TAG, "LENGTH : " + hs.getHeader(HeaderSet.LENGTH)); 215 Log.v(TAG, "TIME_ISO_8601 : " + hs.getHeader(HeaderSet.TIME_ISO_8601)); 216 Log.v(TAG, "TIME_4_BYTE : " + hs.getHeader(HeaderSet.TIME_4_BYTE)); 217 Log.v(TAG, "DESCRIPTION : " + hs.getHeader(HeaderSet.DESCRIPTION)); 218 Log.v(TAG, "TARGET : " + hs.getHeader(HeaderSet.TARGET)); 219 Log.v(TAG, "HTTP : " + hs.getHeader(HeaderSet.HTTP)); 220 Log.v(TAG, "WHO : " + hs.getHeader(HeaderSet.WHO)); 221 Log.v(TAG, "OBJECT_CLASS : " + hs.getHeader(HeaderSet.OBJECT_CLASS)); 222 Log.v(TAG, "APPLICATION_PARAMETER : " + hs.getHeader(HeaderSet.APPLICATION_PARAMETER)); 223 } catch (IOException e) { 224 Log.e(TAG, "dump HeaderSet error " + e); 225 } 226 } 227 } 228